Set2: 1 x Mono Long Input Output Threaded Guitar Jack Socket + 10 x JackCard Number Support: Single Cassette. Operating frequency: low frequency. Size: 6.35mm, total length is 2 inch, 1/2 inch diameter mounting hole required, minimum 7/16 inch wood thickness required. Accepts 1/4 inch plug, mono. Comes with a mounting nut and washer., A perfect component. Color: Orange and SilverFor all guitars, basses. Interface Type: AC/DCMaterial: Brass/Metal Size: 5.7cm Package Contents:1 x Mono Long Input Output Threaded Guitar Jack Socket10 x JackOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement error is +/- 1-3cm.